ISI Poly RPM Magic Reflective Pavement Marker Protector - 5 galRPM MAGIC is an easy to use product that protects pavement markers, ensuring that fresh asphalt will not adhere during surface repaving. This product prevents the need to remove and replace reflective pavement marker to reduce road repair time. When applied the product produces a film on top of the marker that causes the asphalt to bead up and not stick to the marker. When the asphalt has cured, simply brush off the markers to remove unwanted asphalt.